Add grpc health check. (#304)
* Add grpc health check. Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com> * fix missing package. Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com> * fix readme.. Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com> * fix vet Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
This commit is contained in:
Bo-Yi Wu
GitHub
parent
ff4ab7002f
commit
25bfe420b0
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@ -738,14 +738,15 @@ $ GORUSH_GRPC_ENABLED=true GORUSH_GRPC_PORT=3000 gorush
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The following example code to send single notification in Go.
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The following example code to send single notification in Go.
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[embedmd]:# (rpc/example/go/client.go go)
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[embedmd]:# (rpc/example/go/send/main.go go)
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```go
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```go
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package main
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package main
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import (
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import (
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"log"
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"log"
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pb "github.com/appleboy/gorush/rpc/proto"
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"github.com/appleboy/gorush/rpc/proto"
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"golang.org/x/net/context"
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"golang.org/x/net/context"
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"google.golang.org/grpc"
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"google.golang.org/grpc"
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)
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)
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@ -761,9 +762,9 @@ func main() {
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log.Fatalf("did not connect: %v", err)
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log.Fatalf("did not connect: %v", err)
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}
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}
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defer conn.Close()
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defer conn.Close()
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c := pb.NewGorushClient(conn)
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c := proto.NewGorushClient(conn)
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r, err := c.Send(context.Background(), &pb.NotificationRequest{
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r, err := c.Send(context.Background(), &proto.NotificationRequest{
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Platform: 2,
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Platform: 2,
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Tokens: []string{"1234567890"},
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Tokens: []string{"1234567890"},
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Message: "test message",
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Message: "test message",
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@ -0,0 +1,61 @@
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package rpc
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import (
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"context"
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"time"
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"github.com/appleboy/gorush/rpc/proto"
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"google.golang.org/grpc"
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"google.golang.org/grpc/codes"
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)
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// generate protobuffs
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// protoc --go_out=plugins=grpc,import_path=proto:. *.proto
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var backoff = time.Second
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type healthClient struct {
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client proto.HealthClient
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conn *grpc.ClientConn
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}
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// NewGrpcHealthClient returns a new grpc Client.
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func NewGrpcHealthClient(conn *grpc.ClientConn) Health {
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client := new(healthClient)
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client.client = proto.NewHealthClient(conn)
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client.conn = conn
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return client
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}
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func (c *healthClient) Close() error {
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return c.conn.Close()
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}
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func (c *healthClient) Check(ctx context.Context) (bool, error) {
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var res *proto.HealthCheckResponse
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var err error
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req := new(proto.HealthCheckRequest)
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for {
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res, err = c.client.Check(ctx, req)
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if err == nil {
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if res.GetStatus() == proto.HealthCheckResponse_SERVING {
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return true, nil
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}
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return false, nil
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}
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switch grpc.Code(err) {
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case
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codes.Aborted,
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codes.DataLoss,
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codes.DeadlineExceeded,
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codes.Internal,
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codes.Unavailable:
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// non-fatal errors
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default:
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return false, err
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}
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<-time.After(backoff)
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}
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}
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@ -0,0 +1 @@
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package rpc
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@ -0,0 +1,30 @@
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package main
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import (
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"log"
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"github.com/appleboy/gorush/rpc/proto"
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"golang.org/x/net/context"
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"google.golang.org/grpc"
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)
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const (
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address = "localhost:9000"
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)
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func main() {
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// Set up a connection to the server.
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conn, err := grpc.Dial(address, grpc.WithInsecure())
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if err != nil {
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log.Fatalf("did not connect: %v", err)
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}
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defer conn.Close()
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c := proto.NewHealthClient(conn)
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r, err := c.Check(context.Background(), &proto.HealthCheckRequest{})
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if err != nil {
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log.Fatalf("could not greet: %v", err)
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}
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log.Printf("Health: %d\n", r.GetStatus())
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}
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@ -3,7 +3,8 @@ package main
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import (
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import (
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"log"
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"log"
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pb "github.com/appleboy/gorush/rpc/proto"
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"github.com/appleboy/gorush/rpc/proto"
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"golang.org/x/net/context"
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"golang.org/x/net/context"
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"google.golang.org/grpc"
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"google.golang.org/grpc"
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)
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)
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@ -19,9 +20,9 @@ func main() {
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log.Fatalf("did not connect: %v", err)
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log.Fatalf("did not connect: %v", err)
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}
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}
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defer conn.Close()
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defer conn.Close()
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c := pb.NewGorushClient(conn)
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c := proto.NewGorushClient(conn)
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r, err := c.Send(context.Background(), &pb.NotificationRequest{
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r, err := c.Send(context.Background(), &proto.NotificationRequest{
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Platform: 2,
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Platform: 2,
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Tokens: []string{"1234567890"},
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Tokens: []string{"1234567890"},
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Message: "test message",
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Message: "test message",
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@ -0,0 +1,11 @@
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package rpc
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import (
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"context"
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)
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// Health defines a health-check connection.
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type Health interface {
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// Check returns if server is healthy or not
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Check(c context.Context) (bool, error)
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}
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@ -10,6 +10,8 @@ It is generated from these files:
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It has these top-level messages:
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It has these top-level messages:
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NotificationRequest
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NotificationRequest
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NotificationReply
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NotificationReply
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HealthCheckRequest
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HealthCheckResponse
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*/
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*/
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package proto
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package proto
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@ -33,6 +35,32 @@ var _ = math.Inf
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// proto package needs to be updated.
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// proto package needs to be updated.
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const _ = proto1.ProtoPackageIsVersion2 // please upgrade the proto package
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const _ = proto1.ProtoPackageIsVersion2 // please upgrade the proto package
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type HealthCheckResponse_ServingStatus int32
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const (
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HealthCheckResponse_UNKNOWN HealthCheckResponse_ServingStatus = 0
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HealthCheckResponse_SERVING HealthCheckResponse_ServingStatus = 1
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HealthCheckResponse_NOT_SERVING HealthCheckResponse_ServingStatus = 2
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)
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var HealthCheckResponse_ServingStatus_name = map[int32]string{
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0: "UNKNOWN",
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1: "SERVING",
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2: "NOT_SERVING",
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}
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var HealthCheckResponse_ServingStatus_value = map[string]int32{
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"UNKNOWN": 0,
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"SERVING": 1,
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"NOT_SERVING": 2,
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}
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func (x HealthCheckResponse_ServingStatus) String() string {
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return proto1.EnumName(HealthCheckResponse_ServingStatus_name, int32(x))
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}
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func (HealthCheckResponse_ServingStatus) EnumDescriptor() ([]byte, []int) {
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return fileDescriptor0, []int{3, 0}
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}
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type NotificationRequest struct {
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type NotificationRequest struct {
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Tokens []string `protobuf:"bytes,1,rep,name=tokens" json:"tokens,omitempty"`
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Tokens []string `protobuf:"bytes,1,rep,name=tokens" json:"tokens,omitempty"`
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Platform int32 `protobuf:"varint,2,opt,name=platform" json:"platform,omitempty"`
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Platform int32 `protobuf:"varint,2,opt,name=platform" json:"platform,omitempty"`
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@ -113,9 +141,44 @@ func (m *NotificationReply) GetCounts() int32 {
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return 0
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return 0
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}
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}
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type HealthCheckRequest struct {
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Service string `protobuf:"bytes,1,opt,name=service" json:"service,omitempty"`
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}
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func (m *HealthCheckRequest) Reset() { *m = HealthCheckRequest{} }
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func (m *HealthCheckRequest) String() string { return proto1.CompactTextString(m) }
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func (*HealthCheckRequest) ProtoMessage() {}
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func (*HealthCheckRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
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func (m *HealthCheckRequest) GetService() string {
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if m != nil {
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return m.Service
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}
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return ""
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}
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type HealthCheckResponse struct {
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Status HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,enum=proto.HealthCheckResponse_ServingStatus" json:"status,omitempty"`
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}
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func (m *HealthCheckResponse) Reset() { *m = HealthCheckResponse{} }
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func (m *HealthCheckResponse) String() string { return proto1.CompactTextString(m) }
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func (*HealthCheckResponse) ProtoMessage() {}
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func (*HealthCheckResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
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func (m *HealthCheckResponse) GetStatus() HealthCheckResponse_ServingStatus {
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if m != nil {
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return m.Status
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}
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return HealthCheckResponse_UNKNOWN
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}
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func init() {
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func init() {
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proto1.RegisterType((*NotificationRequest)(nil), "proto.NotificationRequest")
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proto1.RegisterType((*NotificationRequest)(nil), "proto.NotificationRequest")
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proto1.RegisterType((*NotificationReply)(nil), "proto.NotificationReply")
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proto1.RegisterType((*NotificationReply)(nil), "proto.NotificationReply")
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proto1.RegisterType((*HealthCheckRequest)(nil), "proto.HealthCheckRequest")
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proto1.RegisterType((*HealthCheckResponse)(nil), "proto.HealthCheckResponse")
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proto1.RegisterEnum("proto.HealthCheckResponse_ServingStatus", HealthCheckResponse_ServingStatus_name, HealthCheckResponse_ServingStatus_value)
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}
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}
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// Reference imports to suppress errors if they are not otherwise used.
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// Reference imports to suppress errors if they are not otherwise used.
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@ -190,23 +253,95 @@ var _Gorush_serviceDesc = grpc.ServiceDesc{
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Metadata: "gorush.proto",
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Metadata: "gorush.proto",
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}
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}
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// Client API for Health service
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type HealthClient interface {
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Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error)
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}
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type healthClient struct {
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cc *grpc.ClientConn
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}
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func NewHealthClient(cc *grpc.ClientConn) HealthClient {
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return &healthClient{cc}
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}
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func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) {
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out := new(HealthCheckResponse)
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err := grpc.Invoke(ctx, "/proto.Health/Check", in, out, c.cc, opts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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// Server API for Health service
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type HealthServer interface {
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Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error)
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}
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func RegisterHealthServer(s *grpc.Server, srv HealthServer) {
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s.RegisterService(&_Health_serviceDesc, srv)
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}
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func _Health_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
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in := new(HealthCheckRequest)
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if err := dec(in); err != nil {
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return nil, err
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}
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if interceptor == nil {
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return srv.(HealthServer).Check(ctx, in)
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}
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info := &grpc.UnaryServerInfo{
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Server: srv,
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FullMethod: "/proto.Health/Check",
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}
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handler := func(ctx context.Context, req interface{}) (interface{}, error) {
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return srv.(HealthServer).Check(ctx, req.(*HealthCheckRequest))
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}
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return interceptor(ctx, in, info, handler)
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}
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var _Health_serviceDesc = grpc.ServiceDesc{
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ServiceName: "proto.Health",
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HandlerType: (*HealthServer)(nil),
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Methods: []grpc.MethodDesc{
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{
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MethodName: "Check",
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Handler: _Health_Check_Handler,
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},
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},
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Streams: []grpc.StreamDesc{},
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Metadata: "gorush.proto",
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}
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func init() { proto1.RegisterFile("gorush.proto", fileDescriptor0) }
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func init() { proto1.RegisterFile("gorush.proto", fileDescriptor0) }
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var fileDescriptor0 = []byte{
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var fileDescriptor0 = []byte{
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// 231 bytes of a gzipped FileDescriptorProto
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// 353 bytes of a gzipped FileDescriptorProto
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|
||||||
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|
||||||
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|
||||||
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|
||||||
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|
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|
||||||
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|
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|
||||||
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|
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|
||||||
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|
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|
||||||
0x95, 0x6a, 0x56, 0xf6, 0x88, 0xfa, 0x1e, 0x72, 0xf1, 0xd2, 0xa1, 0x59, 0xa4, 0xfc, 0x00, 0x29,
|
0x26, 0xfb, 0x63, 0x42, 0xa1, 0xb7, 0x47, 0x21, 0xc2, 0x0d, 0xd2, 0xce, 0xc4, 0x70, 0x07, 0xac,
|
||||||
0xa5, 0xe0, 0x9d, 0xc9, 0xe7, 0x34, 0x82, 0xbe, 0x81, 0x6c, 0x87, 0x93, 0x29, 0x52, 0x16, 0xbf,
|
0x46, 0x72, 0x09, 0xa6, 0x8c, 0x65, 0x82, 0xb4, 0xab, 0xf5, 0x12, 0xb4, 0xca, 0xb3, 0x38, 0xa2,
|
||||||
0xf5, 0x0b, 0xdc, 0x9e, 0x2a, 0x86, 0x6e, 0x8a, 0xc7, 0x78, 0x74, 0x0e, 0x39, 0x1a, 0xaa, 0x66,
|
0x66, 0xa5, 0x2a, 0x20, 0x23, 0xe8, 0xec, 0xf0, 0x40, 0x2d, 0xad, 0xa9, 0x5f, 0x67, 0x0e, 0x17,
|
||||||
0x69, 0x8f, 0x18, 0xd5, 0x1d, 0x8d, 0xbd, 0xf0, 0x2c, 0x38, 0xd3, 0xe3, 0x1b, 0x14, 0xaf, 0x69,
|
0xc7, 0x11, 0xb3, 0xe4, 0xa0, 0x9a, 0x89, 0x22, 0x8a, 0x50, 0xa8, 0x84, 0x86, 0xdb, 0x67, 0x35,
|
||||||
0x01, 0xfd, 0x0c, 0x8b, 0x0f, 0xec, 0xbf, 0x74, 0x79, 0xd8, 0x62, 0x7d, 0x66, 0x80, 0xd2, 0x9c,
|
0xaa, 0xe8, 0x11, 0x2f, 0x52, 0x29, 0xaa, 0x80, 0x15, 0x39, 0x1e, 0x90, 0x25, 0x86, 0x89, 0xdc,
|
||||||
0xed, 0x42, 0x37, 0xd5, 0x17, 0x9f, 0x45, 0xaa, 0x9e, 0xfe, 0x02, 0x00, 0x00, 0xff, 0xff, 0x52,
|
0xde, 0x6f, 0x31, 0xda, 0xd5, 0x83, 0x2a, 0x1f, 0xcc, 0xbf, 0xe2, 0x08, 0xb5, 0xcf, 0x80, 0xd5,
|
||||||
0x8a, 0x53, 0x9a, 0x52, 0x01, 0x00, 0x00,
|
0xe8, 0x7c, 0x1b, 0x30, 0x3e, 0xba, 0x20, 0x32, 0x9e, 0x0a, 0x24, 0x77, 0x60, 0x09, 0x19, 0xca,
|
||||||
|
0xa2, 0x6c, 0x7c, 0x36, 0x75, 0xcb, 0x17, 0xf5, 0x1a, 0xce, 0x7a, 0x81, 0xf2, 0x4a, 0x37, 0x81,
|
||||||
|
0x3e, 0xcf, 0xaa, 0x7b, 0xce, 0x2d, 0x9c, 0x1e, 0x15, 0xc8, 0x10, 0x7a, 0xcf, 0xfe, 0xa3, 0xbf,
|
||||||
|
0x7a, 0xf5, 0x47, 0x2d, 0x05, 0xc1, 0x9c, 0xbd, 0x3c, 0xf8, 0x8b, 0x91, 0x41, 0xce, 0x61, 0xe8,
|
||||||
|
0xaf, 0x9e, 0xde, 0x6a, 0xa1, 0x3d, 0x5d, 0x82, 0xb5, 0xd0, 0x7b, 0x24, 0x33, 0xe8, 0x06, 0x98,
|
||||||
|
0x7e, 0x10, 0xbb, 0xea, 0xdf, 0xb0, 0x46, 0x9b, 0x36, 0xd6, 0xb2, 0xe4, 0xe0, 0xb4, 0x94, 0x53,
|
||||||
|
0x19, 0x99, 0xcc, 0xc0, 0xd4, 0xb1, 0xc9, 0x75, 0xd3, 0x28, 0xa5, 0x93, 0xfd, 0xff, 0x94, 0xef,
|
||||||
|
0x96, 0x2e, 0xdd, 0xfc, 0x06, 0x00, 0x00, 0xff, 0xff, 0xc6, 0xc3, 0xf2, 0x8d, 0x62, 0x02, 0x00,
|
||||||
|
0x00,
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -20,3 +20,19 @@ service Gorush {
|
||||||
rpc Send (NotificationRequest) returns (NotificationReply) {}
|
rpc Send (NotificationRequest) returns (NotificationReply) {}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
message HealthCheckRequest {
|
||||||
|
string service = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
message HealthCheckResponse {
|
||||||
|
enum ServingStatus {
|
||||||
|
UNKNOWN = 0;
|
||||||
|
SERVING = 1;
|
||||||
|
NOT_SERVING = 2;
|
||||||
|
}
|
||||||
|
ServingStatus status = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
service Health {
|
||||||
|
rpc Check(HealthCheckRequest) returns (HealthCheckResponse);
|
||||||
|
}
|
||||||
|
|
|
||||||
|
|
@ -2,24 +2,56 @@ package rpc
|
||||||
|
|
||||||
import (
|
import (
|
||||||
"net"
|
"net"
|
||||||
|
"sync"
|
||||||
|
|
||||||
"github.com/appleboy/gorush/gorush"
|
"github.com/appleboy/gorush/gorush"
|
||||||
pb "github.com/appleboy/gorush/rpc/proto"
|
"github.com/appleboy/gorush/rpc/proto"
|
||||||
|
|
||||||
"golang.org/x/net/context"
|
"golang.org/x/net/context"
|
||||||
"google.golang.org/grpc"
|
"google.golang.org/grpc"
|
||||||
|
"google.golang.org/grpc/codes"
|
||||||
"google.golang.org/grpc/reflection"
|
"google.golang.org/grpc/reflection"
|
||||||
|
"google.golang.org/grpc/status"
|
||||||
)
|
)
|
||||||
|
|
||||||
const (
|
const (
|
||||||
port = ":9000"
|
port = ":9000"
|
||||||
)
|
)
|
||||||
|
|
||||||
// server is used to implement gorush grpc server.
|
// Server is used to implement gorush grpc server.
|
||||||
type server struct{}
|
type Server struct {
|
||||||
|
mu sync.Mutex
|
||||||
|
// statusMap stores the serving status of the services this Server monitors.
|
||||||
|
statusMap map[string]proto.HealthCheckResponse_ServingStatus
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewServer returns a new Server.
|
||||||
|
func NewServer() *Server {
|
||||||
|
return &Server{
|
||||||
|
statusMap: make(map[string]proto.HealthCheckResponse_ServingStatus),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Check implements `service Health`.
|
||||||
|
func (s *Server) Check(ctx context.Context, in *proto.HealthCheckRequest) (*proto.HealthCheckResponse, error) {
|
||||||
|
s.mu.Lock()
|
||||||
|
defer s.mu.Unlock()
|
||||||
|
if in.Service == "" {
|
||||||
|
// check the server overall health status.
|
||||||
|
return &proto.HealthCheckResponse{
|
||||||
|
Status: proto.HealthCheckResponse_SERVING,
|
||||||
|
}, nil
|
||||||
|
}
|
||||||
|
if status, ok := s.statusMap[in.Service]; ok {
|
||||||
|
return &proto.HealthCheckResponse{
|
||||||
|
Status: status,
|
||||||
|
}, nil
|
||||||
|
}
|
||||||
|
return nil, status.Error(codes.NotFound, "unknown service")
|
||||||
|
}
|
||||||
|
|
||||||
// Send implements helloworld.GreeterServer
|
// Send implements helloworld.GreeterServer
|
||||||
func (s *server) Send(ctx context.Context, in *pb.NotificationRequest) (*pb.NotificationReply, error) {
|
func (s *Server) Send(ctx context.Context, in *proto.NotificationRequest) (*proto.NotificationReply, error) {
|
||||||
notification := gorush.PushNotification{
|
notification := gorush.PushNotification{
|
||||||
Platform: int(in.Platform),
|
Platform: int(in.Platform),
|
||||||
Tokens: in.Tokens,
|
Tokens: in.Tokens,
|
||||||
|
|
@ -31,7 +63,7 @@ func (s *server) Send(ctx context.Context, in *pb.NotificationRequest) (*pb.Noti
|
||||||
|
|
||||||
go gorush.SendNotification(notification)
|
go gorush.SendNotification(notification)
|
||||||
|
|
||||||
return &pb.NotificationReply{
|
return &proto.NotificationReply{
|
||||||
Success: false,
|
Success: false,
|
||||||
Counts: int32(len(notification.Tokens)),
|
Counts: int32(len(notification.Tokens)),
|
||||||
}, nil
|
}, nil
|
||||||
|
|
@ -50,7 +82,9 @@ func RunGRPCServer() error {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
s := grpc.NewServer()
|
s := grpc.NewServer()
|
||||||
pb.RegisterGorushServer(s, &server{})
|
srv := NewServer()
|
||||||
|
proto.RegisterGorushServer(s, srv)
|
||||||
|
proto.RegisterHealthServer(s, srv)
|
||||||
// Register reflection service on gRPC server.
|
// Register reflection service on gRPC server.
|
||||||
reflection.Register(s)
|
reflection.Register(s)
|
||||||
gorush.LogAccess.Debug("gRPC server is running on " + gorush.PushConf.GRPC.Port + " port.")
|
gorush.LogAccess.Debug("gRPC server is running on " + gorush.PushConf.GRPC.Port + " port.")
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
package rpc
|
||||||
|
|
@ -0,0 +1,139 @@
|
||||||
|
// Go support for Protocol Buffers - Google's data interchange format
|
||||||
|
//
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// https://github.com/golang/protobuf
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without
|
||||||
|
// modification, are permitted provided that the following conditions are
|
||||||
|
// met:
|
||||||
|
//
|
||||||
|
// * Redistributions of source code must retain the above copyright
|
||||||
|
// notice, this list of conditions and the following disclaimer.
|
||||||
|
// * Redistributions in binary form must reproduce the above
|
||||||
|
// copyright notice, this list of conditions and the following disclaimer
|
||||||
|
// in the documentation and/or other materials provided with the
|
||||||
|
// distribution.
|
||||||
|
// * Neither the name of Google Inc. nor the names of its
|
||||||
|
// contributors may be used to endorse or promote products derived from
|
||||||
|
// this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
package ptypes
|
||||||
|
|
||||||
|
// This file implements functions to marshal proto.Message to/from
|
||||||
|
// google.protobuf.Any message.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"reflect"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/golang/protobuf/proto"
|
||||||
|
"github.com/golang/protobuf/ptypes/any"
|
||||||
|
)
|
||||||
|
|
||||||
|
const googleApis = "type.googleapis.com/"
|
||||||
|
|
||||||
|
// AnyMessageName returns the name of the message contained in a google.protobuf.Any message.
|
||||||
|
//
|
||||||
|
// Note that regular type assertions should be done using the Is
|
||||||
|
// function. AnyMessageName is provided for less common use cases like filtering a
|
||||||
|
// sequence of Any messages based on a set of allowed message type names.
|
||||||
|
func AnyMessageName(any *any.Any) (string, error) {
|
||||||
|
if any == nil {
|
||||||
|
return "", fmt.Errorf("message is nil")
|
||||||
|
}
|
||||||
|
slash := strings.LastIndex(any.TypeUrl, "/")
|
||||||
|
if slash < 0 {
|
||||||
|
return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl)
|
||||||
|
}
|
||||||
|
return any.TypeUrl[slash+1:], nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any.
|
||||||
|
func MarshalAny(pb proto.Message) (*any.Any, error) {
|
||||||
|
value, err := proto.Marshal(pb)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return &any.Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// DynamicAny is a value that can be passed to UnmarshalAny to automatically
|
||||||
|
// allocate a proto.Message for the type specified in a google.protobuf.Any
|
||||||
|
// message. The allocated message is stored in the embedded proto.Message.
|
||||||
|
//
|
||||||
|
// Example:
|
||||||
|
//
|
||||||
|
// var x ptypes.DynamicAny
|
||||||
|
// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
|
||||||
|
// fmt.Printf("unmarshaled message: %v", x.Message)
|
||||||
|
type DynamicAny struct {
|
||||||
|
proto.Message
|
||||||
|
}
|
||||||
|
|
||||||
|
// Empty returns a new proto.Message of the type specified in a
|
||||||
|
// google.protobuf.Any message. It returns an error if corresponding message
|
||||||
|
// type isn't linked in.
|
||||||
|
func Empty(any *any.Any) (proto.Message, error) {
|
||||||
|
aname, err := AnyMessageName(any)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
t := proto.MessageType(aname)
|
||||||
|
if t == nil {
|
||||||
|
return nil, fmt.Errorf("any: message type %q isn't linked in", aname)
|
||||||
|
}
|
||||||
|
return reflect.New(t.Elem()).Interface().(proto.Message), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any
|
||||||
|
// message and places the decoded result in pb. It returns an error if type of
|
||||||
|
// contents of Any message does not match type of pb message.
|
||||||
|
//
|
||||||
|
// pb can be a proto.Message, or a *DynamicAny.
|
||||||
|
func UnmarshalAny(any *any.Any, pb proto.Message) error {
|
||||||
|
if d, ok := pb.(*DynamicAny); ok {
|
||||||
|
if d.Message == nil {
|
||||||
|
var err error
|
||||||
|
d.Message, err = Empty(any)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return UnmarshalAny(any, d.Message)
|
||||||
|
}
|
||||||
|
|
||||||
|
aname, err := AnyMessageName(any)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
mname := proto.MessageName(pb)
|
||||||
|
if aname != mname {
|
||||||
|
return fmt.Errorf("mismatched message type: got %q want %q", aname, mname)
|
||||||
|
}
|
||||||
|
return proto.Unmarshal(any.Value, pb)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Is returns true if any value contains a given message type.
|
||||||
|
func Is(any *any.Any, pb proto.Message) bool {
|
||||||
|
aname, err := AnyMessageName(any)
|
||||||
|
if err != nil {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
return aname == proto.MessageName(pb)
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,35 @@
|
||||||
|
// Go support for Protocol Buffers - Google's data interchange format
|
||||||
|
//
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// https://github.com/golang/protobuf
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without
|
||||||
|
// modification, are permitted provided that the following conditions are
|
||||||
|
// met:
|
||||||
|
//
|
||||||
|
// * Redistributions of source code must retain the above copyright
|
||||||
|
// notice, this list of conditions and the following disclaimer.
|
||||||
|
// * Redistributions in binary form must reproduce the above
|
||||||
|
// copyright notice, this list of conditions and the following disclaimer
|
||||||
|
// in the documentation and/or other materials provided with the
|
||||||
|
// distribution.
|
||||||
|
// * Neither the name of Google Inc. nor the names of its
|
||||||
|
// contributors may be used to endorse or promote products derived from
|
||||||
|
// this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
/*
|
||||||
|
Package ptypes contains code for interacting with well-known types.
|
||||||
|
*/
|
||||||
|
package ptypes
|
||||||
|
|
@ -0,0 +1,102 @@
|
||||||
|
// Go support for Protocol Buffers - Google's data interchange format
|
||||||
|
//
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// https://github.com/golang/protobuf
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without
|
||||||
|
// modification, are permitted provided that the following conditions are
|
||||||
|
// met:
|
||||||
|
//
|
||||||
|
// * Redistributions of source code must retain the above copyright
|
||||||
|
// notice, this list of conditions and the following disclaimer.
|
||||||
|
// * Redistributions in binary form must reproduce the above
|
||||||
|
// copyright notice, this list of conditions and the following disclaimer
|
||||||
|
// in the documentation and/or other materials provided with the
|
||||||
|
// distribution.
|
||||||
|
// * Neither the name of Google Inc. nor the names of its
|
||||||
|
// contributors may be used to endorse or promote products derived from
|
||||||
|
// this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
package ptypes
|
||||||
|
|
||||||
|
// This file implements conversions between google.protobuf.Duration
|
||||||
|
// and time.Duration.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
durpb "github.com/golang/protobuf/ptypes/duration"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
// Range of a durpb.Duration in seconds, as specified in
|
||||||
|
// google/protobuf/duration.proto. This is about 10,000 years in seconds.
|
||||||
|
maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
|
||||||
|
minSeconds = -maxSeconds
|
||||||
|
)
|
||||||
|
|
||||||
|
// validateDuration determines whether the durpb.Duration is valid according to the
|
||||||
|
// definition in google/protobuf/duration.proto. A valid durpb.Duration
|
||||||
|
// may still be too large to fit into a time.Duration (the range of durpb.Duration
|
||||||
|
// is about 10,000 years, and the range of time.Duration is about 290).
|
||||||
|
func validateDuration(d *durpb.Duration) error {
|
||||||
|
if d == nil {
|
||||||
|
return errors.New("duration: nil Duration")
|
||||||
|
}
|
||||||
|
if d.Seconds < minSeconds || d.Seconds > maxSeconds {
|
||||||
|
return fmt.Errorf("duration: %v: seconds out of range", d)
|
||||||
|
}
|
||||||
|
if d.Nanos <= -1e9 || d.Nanos >= 1e9 {
|
||||||
|
return fmt.Errorf("duration: %v: nanos out of range", d)
|
||||||
|
}
|
||||||
|
// Seconds and Nanos must have the same sign, unless d.Nanos is zero.
|
||||||
|
if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) {
|
||||||
|
return fmt.Errorf("duration: %v: seconds and nanos have different signs", d)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Duration converts a durpb.Duration to a time.Duration. Duration
|
||||||
|
// returns an error if the durpb.Duration is invalid or is too large to be
|
||||||
|
// represented in a time.Duration.
|
||||||
|
func Duration(p *durpb.Duration) (time.Duration, error) {
|
||||||
|
if err := validateDuration(p); err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
d := time.Duration(p.Seconds) * time.Second
|
||||||
|
if int64(d/time.Second) != p.Seconds {
|
||||||
|
return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p)
|
||||||
|
}
|
||||||
|
if p.Nanos != 0 {
|
||||||
|
d += time.Duration(p.Nanos)
|
||||||
|
if (d < 0) != (p.Nanos < 0) {
|
||||||
|
return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return d, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationProto converts a time.Duration to a durpb.Duration.
|
||||||
|
func DurationProto(d time.Duration) *durpb.Duration {
|
||||||
|
nanos := d.Nanoseconds()
|
||||||
|
secs := nanos / 1e9
|
||||||
|
nanos -= secs * 1e9
|
||||||
|
return &durpb.Duration{
|
||||||
|
Seconds: secs,
|
||||||
|
Nanos: int32(nanos),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,144 @@
|
||||||
|
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||||
|
// source: google/protobuf/duration.proto
|
||||||
|
|
||||||
|
/*
|
||||||
|
Package duration is a generated protocol buffer package.
|
||||||
|
|
||||||
|
It is generated from these files:
|
||||||
|
google/protobuf/duration.proto
|
||||||
|
|
||||||
|
It has these top-level messages:
|
||||||
|
Duration
|
||||||
|
*/
|
||||||
|
package duration
|
||||||
|
|
||||||
|
import proto "github.com/golang/protobuf/proto"
|
||||||
|
import fmt "fmt"
|
||||||
|
import math "math"
|
||||||
|
|
||||||
|
// Reference imports to suppress errors if they are not otherwise used.
|
||||||
|
var _ = proto.Marshal
|
||||||
|
var _ = fmt.Errorf
|
||||||
|
var _ = math.Inf
|
||||||
|
|
||||||
|
// This is a compile-time assertion to ensure that this generated file
|
||||||
|
// is compatible with the proto package it is being compiled against.
|
||||||
|
// A compilation error at this line likely means your copy of the
|
||||||
|
// proto package needs to be updated.
|
||||||
|
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
|
||||||
|
|
||||||
|
// A Duration represents a signed, fixed-length span of time represented
|
||||||
|
// as a count of seconds and fractions of seconds at nanosecond
|
||||||
|
// resolution. It is independent of any calendar and concepts like "day"
|
||||||
|
// or "month". It is related to Timestamp in that the difference between
|
||||||
|
// two Timestamp values is a Duration and it can be added or subtracted
|
||||||
|
// from a Timestamp. Range is approximately +-10,000 years.
|
||||||
|
//
|
||||||
|
// # Examples
|
||||||
|
//
|
||||||
|
// Example 1: Compute Duration from two Timestamps in pseudo code.
|
||||||
|
//
|
||||||
|
// Timestamp start = ...;
|
||||||
|
// Timestamp end = ...;
|
||||||
|
// Duration duration = ...;
|
||||||
|
//
|
||||||
|
// duration.seconds = end.seconds - start.seconds;
|
||||||
|
// duration.nanos = end.nanos - start.nanos;
|
||||||
|
//
|
||||||
|
// if (duration.seconds < 0 && duration.nanos > 0) {
|
||||||
|
// duration.seconds += 1;
|
||||||
|
// duration.nanos -= 1000000000;
|
||||||
|
// } else if (durations.seconds > 0 && duration.nanos < 0) {
|
||||||
|
// duration.seconds -= 1;
|
||||||
|
// duration.nanos += 1000000000;
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
|
||||||
|
//
|
||||||
|
// Timestamp start = ...;
|
||||||
|
// Duration duration = ...;
|
||||||
|
// Timestamp end = ...;
|
||||||
|
//
|
||||||
|
// end.seconds = start.seconds + duration.seconds;
|
||||||
|
// end.nanos = start.nanos + duration.nanos;
|
||||||
|
//
|
||||||
|
// if (end.nanos < 0) {
|
||||||
|
// end.seconds -= 1;
|
||||||
|
// end.nanos += 1000000000;
|
||||||
|
// } else if (end.nanos >= 1000000000) {
|
||||||
|
// end.seconds += 1;
|
||||||
|
// end.nanos -= 1000000000;
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// Example 3: Compute Duration from datetime.timedelta in Python.
|
||||||
|
//
|
||||||
|
// td = datetime.timedelta(days=3, minutes=10)
|
||||||
|
// duration = Duration()
|
||||||
|
// duration.FromTimedelta(td)
|
||||||
|
//
|
||||||
|
// # JSON Mapping
|
||||||
|
//
|
||||||
|
// In JSON format, the Duration type is encoded as a string rather than an
|
||||||
|
// object, where the string ends in the suffix "s" (indicating seconds) and
|
||||||
|
// is preceded by the number of seconds, with nanoseconds expressed as
|
||||||
|
// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
|
||||||
|
// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
|
||||||
|
// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
|
||||||
|
// microsecond should be expressed in JSON format as "3.000001s".
|
||||||
|
//
|
||||||
|
//
|
||||||
|
type Duration struct {
|
||||||
|
// Signed seconds of the span of time. Must be from -315,576,000,000
|
||||||
|
// to +315,576,000,000 inclusive. Note: these bounds are computed from:
|
||||||
|
// 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
|
||||||
|
Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
|
||||||
|
// Signed fractions of a second at nanosecond resolution of the span
|
||||||
|
// of time. Durations less than one second are represented with a 0
|
||||||
|
// `seconds` field and a positive or negative `nanos` field. For durations
|
||||||
|
// of one second or more, a non-zero value for the `nanos` field must be
|
||||||
|
// of the same sign as the `seconds` field. Must be from -999,999,999
|
||||||
|
// to +999,999,999 inclusive.
|
||||||
|
Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Duration) Reset() { *m = Duration{} }
|
||||||
|
func (m *Duration) String() string { return proto.CompactTextString(m) }
|
||||||
|
func (*Duration) ProtoMessage() {}
|
||||||
|
func (*Duration) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
|
||||||
|
func (*Duration) XXX_WellKnownType() string { return "Duration" }
|
||||||
|
|
||||||
|
func (m *Duration) GetSeconds() int64 {
|
||||||
|
if m != nil {
|
||||||
|
return m.Seconds
|
||||||
|
}
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Duration) GetNanos() int32 {
|
||||||
|
if m != nil {
|
||||||
|
return m.Nanos
|
||||||
|
}
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
proto.RegisterType((*Duration)(nil), "google.protobuf.Duration")
|
||||||
|
}
|
||||||
|
|
||||||
|
func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor0) }
|
||||||
|
|
||||||
|
var fileDescriptor0 = []byte{
|
||||||
|
// 190 bytes of a gzipped FileDescriptorProto
|
||||||
|
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
|
||||||
|
0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a,
|
||||||
|
0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56,
|
||||||
|
0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5,
|
||||||
|
0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e,
|
||||||
|
0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0xc3, 0x25, 0x9c, 0x9c,
|
||||||
|
0x9f, 0xab, 0x87, 0x66, 0xa4, 0x13, 0x2f, 0xcc, 0xc0, 0x00, 0x90, 0x48, 0x00, 0x63, 0x94, 0x56,
|
||||||
|
0x7a, 0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e,
|
||||||
|
0x3a, 0xc2, 0x7d, 0x05, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x70, 0x67, 0xfe, 0x60, 0x64, 0x5c, 0xc4,
|
||||||
|
0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e, 0x00, 0x54, 0xa9, 0x5e, 0x78,
|
||||||
|
0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b, 0x12, 0x1b, 0xd8, 0x0c, 0x63,
|
||||||
|
0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xdc, 0x84, 0x30, 0xff, 0xf3, 0x00, 0x00, 0x00,
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,117 @@
|
||||||
|
// Protocol Buffers - Google's data interchange format
|
||||||
|
// Copyright 2008 Google Inc. All rights reserved.
|
||||||
|
// https://developers.google.com/protocol-buffers/
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without
|
||||||
|
// modification, are permitted provided that the following conditions are
|
||||||
|
// met:
|
||||||
|
//
|
||||||
|
// * Redistributions of source code must retain the above copyright
|
||||||
|
// notice, this list of conditions and the following disclaimer.
|
||||||
|
// * Redistributions in binary form must reproduce the above
|
||||||
|
// copyright notice, this list of conditions and the following disclaimer
|
||||||
|
// in the documentation and/or other materials provided with the
|
||||||
|
// distribution.
|
||||||
|
// * Neither the name of Google Inc. nor the names of its
|
||||||
|
// contributors may be used to endorse or promote products derived from
|
||||||
|
// this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
syntax = "proto3";
|
||||||
|
|
||||||
|
package google.protobuf;
|
||||||
|
|
||||||
|
option csharp_namespace = "Google.Protobuf.WellKnownTypes";
|
||||||
|
option cc_enable_arenas = true;
|
||||||
|
option go_package = "github.com/golang/protobuf/ptypes/duration";
|
||||||
|
option java_package = "com.google.protobuf";
|
||||||
|
option java_outer_classname = "DurationProto";
|
||||||
|
option java_multiple_files = true;
|
||||||
|
option objc_class_prefix = "GPB";
|
||||||
|
|
||||||
|
// A Duration represents a signed, fixed-length span of time represented
|
||||||
|
// as a count of seconds and fractions of seconds at nanosecond
|
||||||
|
// resolution. It is independent of any calendar and concepts like "day"
|
||||||
|
// or "month". It is related to Timestamp in that the difference between
|
||||||
|
// two Timestamp values is a Duration and it can be added or subtracted
|
||||||
|
// from a Timestamp. Range is approximately +-10,000 years.
|
||||||
|
//
|
||||||
|
// # Examples
|
||||||
|
//
|
||||||
|
// Example 1: Compute Duration from two Timestamps in pseudo code.
|
||||||
|
//
|
||||||
|
// Timestamp start = ...;
|
||||||
|
// Timestamp end = ...;
|
||||||
|
// Duration duration = ...;
|
||||||
|
//
|
||||||
|
// duration.seconds = end.seconds - start.seconds;
|
||||||
|
// duration.nanos = end.nanos - start.nanos;
|
||||||
|
//
|
||||||
|
// if (duration.seconds < 0 && duration.nanos > 0) {
|
||||||
|
// duration.seconds += 1;
|
||||||
|
// duration.nanos -= 1000000000;
|
||||||
|
// } else if (durations.seconds > 0 && duration.nanos < 0) {
|
||||||
|
// duration.seconds -= 1;
|
||||||
|
// duration.nanos += 1000000000;
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
|
||||||
|
//
|
||||||
|
// Timestamp start = ...;
|
||||||
|
// Duration duration = ...;
|
||||||
|
// Timestamp end = ...;
|
||||||
|
//
|
||||||
|
// end.seconds = start.seconds + duration.seconds;
|
||||||
|
// end.nanos = start.nanos + duration.nanos;
|
||||||
|
//
|
||||||
|
// if (end.nanos < 0) {
|
||||||
|
// end.seconds -= 1;
|
||||||
|
// end.nanos += 1000000000;
|
||||||
|
// } else if (end.nanos >= 1000000000) {
|
||||||
|
// end.seconds += 1;
|
||||||
|
// end.nanos -= 1000000000;
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// Example 3: Compute Duration from datetime.timedelta in Python.
|
||||||
|
//
|
||||||
|
// td = datetime.timedelta(days=3, minutes=10)
|
||||||
|
// duration = Duration()
|
||||||
|
// duration.FromTimedelta(td)
|
||||||
|
//
|
||||||
|
// # JSON Mapping
|
||||||
|
//
|
||||||
|
// In JSON format, the Duration type is encoded as a string rather than an
|
||||||
|
// object, where the string ends in the suffix "s" (indicating seconds) and
|
||||||
|
// is preceded by the number of seconds, with nanoseconds expressed as
|
||||||
|
// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
|
||||||
|
// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
|
||||||
|
// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
|
||||||
|
// microsecond should be expressed in JSON format as "3.000001s".
|
||||||
|
//
|
||||||
|
//
|
||||||
|
message Duration {
|
||||||
|
|
||||||
|
// Signed seconds of the span of time. Must be from -315,576,000,000
|
||||||
|
// to +315,576,000,000 inclusive. Note: these bounds are computed from:
|
||||||
|
// 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
|
||||||
|
int64 seconds = 1;
|
||||||
|
|
||||||
|
// Signed fractions of a second at nanosecond resolution of the span
|
||||||
|
// of time. Durations less than one second are represented with a 0
|
||||||
|
// `seconds` field and a positive or negative `nanos` field. For durations
|
||||||
|
// of one second or more, a non-zero value for the `nanos` field must be
|
||||||
|
// of the same sign as the `seconds` field. Must be from -999,999,999
|
||||||
|
// to +999,999,999 inclusive.
|
||||||
|
int32 nanos = 2;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,43 @@
|
||||||
|
#!/bin/bash -e
|
||||||
|
#
|
||||||
|
# This script fetches and rebuilds the "well-known types" protocol buffers.
|
||||||
|
# To run this you will need protoc and goprotobuf installed;
|
||||||
|
# see https://github.com/golang/protobuf for instructions.
|
||||||
|
# You also need Go and Git installed.
|
||||||
|
|
||||||
|
PKG=github.com/golang/protobuf/ptypes
|
||||||
|
UPSTREAM=https://github.com/google/protobuf
|
||||||
|
UPSTREAM_SUBDIR=src/google/protobuf
|
||||||
|
PROTO_FILES=(any duration empty struct timestamp wrappers)
|
||||||
|
|
||||||
|
function die() {
|
||||||
|
echo 1>&2 $*
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
# Sanity check that the right tools are accessible.
|
||||||
|
for tool in go git protoc protoc-gen-go; do
|
||||||
|
q=$(which $tool) || die "didn't find $tool"
|
||||||
|
echo 1>&2 "$tool: $q"
|
||||||
|
done
|
||||||
|
|
||||||
|
tmpdir=$(mktemp -d -t regen-wkt.XXXXXX)
|
||||||
|
trap 'rm -rf $tmpdir' EXIT
|
||||||
|
|
||||||
|
echo -n 1>&2 "finding package dir... "
|
||||||
|
pkgdir=$(go list -f '{{.Dir}}' $PKG)
|
||||||
|
echo 1>&2 $pkgdir
|
||||||
|
base=$(echo $pkgdir | sed "s,/$PKG\$,,")
|
||||||
|
echo 1>&2 "base: $base"
|
||||||
|
cd "$base"
|
||||||
|
|
||||||
|
echo 1>&2 "fetching latest protos... "
|
||||||
|
git clone -q $UPSTREAM $tmpdir
|
||||||
|
|
||||||
|
for file in ${PROTO_FILES[@]}; do
|
||||||
|
echo 1>&2 "* $file"
|
||||||
|
protoc --go_out=. -I$tmpdir/src $tmpdir/src/google/protobuf/$file.proto || die
|
||||||
|
cp $tmpdir/src/google/protobuf/$file.proto $PKG/$file
|
||||||
|
done
|
||||||
|
|
||||||
|
echo 1>&2 "All OK"
|
||||||
|
|
@ -0,0 +1,134 @@
|
||||||
|
// Go support for Protocol Buffers - Google's data interchange format
|
||||||
|
//
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// https://github.com/golang/protobuf
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without
|
||||||
|
// modification, are permitted provided that the following conditions are
|
||||||
|
// met:
|
||||||
|
//
|
||||||
|
// * Redistributions of source code must retain the above copyright
|
||||||
|
// notice, this list of conditions and the following disclaimer.
|
||||||
|
// * Redistributions in binary form must reproduce the above
|
||||||
|
// copyright notice, this list of conditions and the following disclaimer
|
||||||
|
// in the documentation and/or other materials provided with the
|
||||||
|
// distribution.
|
||||||
|
// * Neither the name of Google Inc. nor the names of its
|
||||||
|
// contributors may be used to endorse or promote products derived from
|
||||||
|
// this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
package ptypes
|
||||||
|
|
||||||
|
// This file implements operations on google.protobuf.Timestamp.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
tspb "github.com/golang/protobuf/ptypes/timestamp"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
// Seconds field of the earliest valid Timestamp.
|
||||||
|
// This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
|
||||||
|
minValidSeconds = -62135596800
|
||||||
|
// Seconds field just after the latest valid Timestamp.
|
||||||
|
// This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
|
||||||
|
maxValidSeconds = 253402300800
|
||||||
|
)
|
||||||
|
|
||||||
|
// validateTimestamp determines whether a Timestamp is valid.
|
||||||
|
// A valid timestamp represents a time in the range
|
||||||
|
// [0001-01-01, 10000-01-01) and has a Nanos field
|
||||||
|
// in the range [0, 1e9).
|
||||||
|
//
|
||||||
|
// If the Timestamp is valid, validateTimestamp returns nil.
|
||||||
|
// Otherwise, it returns an error that describes
|
||||||
|
// the problem.
|
||||||
|
//
|
||||||
|
// Every valid Timestamp can be represented by a time.Time, but the converse is not true.
|
||||||
|
func validateTimestamp(ts *tspb.Timestamp) error {
|
||||||
|
if ts == nil {
|
||||||
|
return errors.New("timestamp: nil Timestamp")
|
||||||
|
}
|
||||||
|
if ts.Seconds < minValidSeconds {
|
||||||
|
return fmt.Errorf("timestamp: %v before 0001-01-01", ts)
|
||||||
|
}
|
||||||
|
if ts.Seconds >= maxValidSeconds {
|
||||||
|
return fmt.Errorf("timestamp: %v after 10000-01-01", ts)
|
||||||
|
}
|
||||||
|
if ts.Nanos < 0 || ts.Nanos >= 1e9 {
|
||||||
|
return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Timestamp converts a google.protobuf.Timestamp proto to a time.Time.
|
||||||
|
// It returns an error if the argument is invalid.
|
||||||
|
//
|
||||||
|
// Unlike most Go functions, if Timestamp returns an error, the first return value
|
||||||
|
// is not the zero time.Time. Instead, it is the value obtained from the
|
||||||
|
// time.Unix function when passed the contents of the Timestamp, in the UTC
|
||||||
|
// locale. This may or may not be a meaningful time; many invalid Timestamps
|
||||||
|
// do map to valid time.Times.
|
||||||
|
//
|
||||||
|
// A nil Timestamp returns an error. The first return value in that case is
|
||||||
|
// undefined.
|
||||||
|
func Timestamp(ts *tspb.Timestamp) (time.Time, error) {
|
||||||
|
// Don't return the zero value on error, because corresponds to a valid
|
||||||
|
// timestamp. Instead return whatever time.Unix gives us.
|
||||||
|
var t time.Time
|
||||||
|
if ts == nil {
|
||||||
|
t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
|
||||||
|
} else {
|
||||||
|
t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
|
||||||
|
}
|
||||||
|
return t, validateTimestamp(ts)
|
||||||
|
}
|
||||||
|
|
||||||
|
// TimestampNow returns a google.protobuf.Timestamp for the current time.
|
||||||
|
func TimestampNow() *tspb.Timestamp {
|
||||||
|
ts, err := TimestampProto(time.Now())
|
||||||
|
if err != nil {
|
||||||
|
panic("ptypes: time.Now() out of Timestamp range")
|
||||||
|
}
|
||||||
|
return ts
|
||||||
|
}
|
||||||
|
|
||||||
|
// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
|
||||||
|
// It returns an error if the resulting Timestamp is invalid.
|
||||||
|
func TimestampProto(t time.Time) (*tspb.Timestamp, error) {
|
||||||
|
seconds := t.Unix()
|
||||||
|
nanos := int32(t.Sub(time.Unix(seconds, 0)))
|
||||||
|
ts := &tspb.Timestamp{
|
||||||
|
Seconds: seconds,
|
||||||
|
Nanos: nanos,
|
||||||
|
}
|
||||||
|
if err := validateTimestamp(ts); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return ts, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// TimestampString returns the RFC 3339 string for valid Timestamps. For invalid
|
||||||
|
// Timestamps, it returns an error message in parentheses.
|
||||||
|
func TimestampString(ts *tspb.Timestamp) string {
|
||||||
|
t, err := Timestamp(ts)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Sprintf("(%v)", err)
|
||||||
|
}
|
||||||
|
return t.Format(time.RFC3339Nano)
|
||||||
|
}
|
||||||
160
vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
generated
vendored
Normal file
160
vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
generated
vendored
Normal file
|
|
@ -0,0 +1,160 @@
|
||||||
|
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||||
|
// source: google/protobuf/timestamp.proto
|
||||||
|
|
||||||
|
/*
|
||||||
|
Package timestamp is a generated protocol buffer package.
|
||||||
|
|
||||||
|
It is generated from these files:
|
||||||
|
google/protobuf/timestamp.proto
|
||||||
|
|
||||||
|
It has these top-level messages:
|
||||||
|
Timestamp
|
||||||
|
*/
|
||||||
|
package timestamp
|
||||||
|
|
||||||
|
import proto "github.com/golang/protobuf/proto"
|
||||||
|
import fmt "fmt"
|
||||||
|
import math "math"
|
||||||
|
|
||||||
|
// Reference imports to suppress errors if they are not otherwise used.
|
||||||
|
var _ = proto.Marshal
|
||||||
|
var _ = fmt.Errorf
|
||||||
|
var _ = math.Inf
|
||||||
|
|
||||||
|
// This is a compile-time assertion to ensure that this generated file
|
||||||
|
// is compatible with the proto package it is being compiled against.
|
||||||
|
// A compilation error at this line likely means your copy of the
|
||||||
|
// proto package needs to be updated.
|
||||||
|
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
|
||||||
|
|
||||||
|
// A Timestamp represents a point in time independent of any time zone
|
||||||
|
// or calendar, represented as seconds and fractions of seconds at
|
||||||
|
// nanosecond resolution in UTC Epoch time. It is encoded using the
|
||||||
|
// Proleptic Gregorian Calendar which extends the Gregorian calendar
|
||||||
|
// backwards to year one. It is encoded assuming all minutes are 60
|
||||||
|
// seconds long, i.e. leap seconds are "smeared" so that no leap second
|
||||||
|
// table is needed for interpretation. Range is from
|
||||||
|
// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
|
||||||
|
// By restricting to that range, we ensure that we can convert to
|
||||||
|
// and from RFC 3339 date strings.
|
||||||
|
// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
|
||||||
|
//
|
||||||
|
// # Examples
|
||||||
|
//
|
||||||
|
// Example 1: Compute Timestamp from POSIX `time()`.
|
||||||
|
//
|
||||||
|
// Timestamp timestamp;
|
||||||
|
// timestamp.set_seconds(time(NULL));
|
||||||
|
// timestamp.set_nanos(0);
|
||||||
|
//
|
||||||
|
// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
|
||||||
|
//
|
||||||
|
// struct timeval tv;
|
||||||
|
// gettimeofday(&tv, NULL);
|
||||||
|
//
|
||||||
|
// Timestamp timestamp;
|
||||||
|
// timestamp.set_seconds(tv.tv_sec);
|
||||||
|
// timestamp.set_nanos(tv.tv_usec * 1000);
|
||||||
|
//
|
||||||
|
// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
|
||||||
|
//
|
||||||
|
// FILETIME ft;
|
||||||
|
// GetSystemTimeAsFileTime(&ft);
|
||||||
|
// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
|
||||||
|
//
|
||||||
|
// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
|
||||||
|
// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
|
||||||
|
// Timestamp timestamp;
|
||||||
|
// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
|
||||||
|
// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
|
||||||
|
//
|
||||||
|
// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
|
||||||
|
//
|
||||||
|
// long millis = System.currentTimeMillis();
|
||||||
|
//
|
||||||
|
// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
|
||||||
|
// .setNanos((int) ((millis % 1000) * 1000000)).build();
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// Example 5: Compute Timestamp from current time in Python.
|
||||||
|
//
|
||||||
|
// timestamp = Timestamp()
|
||||||
|
// timestamp.GetCurrentTime()
|
||||||
|
//
|
||||||
|
// # JSON Mapping
|
||||||
|
//
|
||||||
|
// In JSON format, the Timestamp type is encoded as a string in the
|
||||||
|
// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
|
||||||
|
// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
|
||||||
|
// where {year} is always expressed using four digits while {month}, {day},
|
||||||
|
// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
|
||||||
|
// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
|
||||||
|
// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
|
||||||
|
// is required, though only UTC (as indicated by "Z") is presently supported.
|
||||||
|
//
|
||||||
|
// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
|
||||||
|
// 01:30 UTC on January 15, 2017.
|
||||||
|
//
|
||||||
|
// In JavaScript, one can convert a Date object to this format using the
|
||||||
|
// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
|
||||||
|
// method. In Python, a standard `datetime.datetime` object can be converted
|
||||||
|
// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
|
||||||
|
// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
|
||||||
|
// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
|
||||||
|
// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
|
||||||
|
// to obtain a formatter capable of generating timestamps in this format.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
type Timestamp struct {
|
||||||
|
// Represents seconds of UTC time since Unix epoch
|
||||||
|
// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
|
||||||
|
// 9999-12-31T23:59:59Z inclusive.
|
||||||
|
Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
|
||||||
|
// Non-negative fractions of a second at nanosecond resolution. Negative
|
||||||
|
// second values with fractions must still have non-negative nanos values
|
||||||
|
// that count forward in time. Must be from 0 to 999,999,999
|
||||||
|
// inclusive.
|
||||||
|
Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Timestamp) Reset() { *m = Timestamp{} }
|
||||||
|
func (m *Timestamp) String() string { return proto.CompactTextString(m) }
|
||||||
|
func (*Timestamp) ProtoMessage() {}
|
||||||
|
func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
|
||||||
|
func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" }
|
||||||
|
|
||||||
|
func (m *Timestamp) GetSeconds() int64 {
|
||||||
|
if m != nil {
|
||||||
|
return m.Seconds
|
||||||
|
}
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Timestamp) GetNanos() int32 {
|
||||||
|
if m != nil {
|
||||||
|
return m.Nanos
|
||||||
|
}
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
|
||||||
|
}
|
||||||
|
|
||||||
|
func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor0) }
|
||||||
|
|
||||||
|
var fileDescriptor0 = []byte{
|
||||||
|
// 191 bytes of a gzipped FileDescriptorProto
|
||||||
|
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f,
|
||||||
|
0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d,
|
||||||
|
0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0xd0, 0x03, 0x0b, 0x09, 0xf1, 0x43, 0x14, 0xe8, 0xc1, 0x14, 0x28,
|
||||||
|
0x59, 0x73, 0x71, 0x86, 0xc0, 0xd4, 0x08, 0x49, 0x70, 0xb1, 0x17, 0xa7, 0x26, 0xe7, 0xe7, 0xa5,
|
||||||
|
0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89,
|
||||||
|
0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x1d, 0x97, 0x70,
|
||||||
|
0x72, 0x7e, 0xae, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03, 0x40, 0x42, 0x01, 0x8c, 0x51,
|
||||||
|
0xda, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xe9, 0xf9, 0x39, 0x89,
|
||||||
|
0x79, 0xe9, 0x08, 0x27, 0x16, 0x94, 0x54, 0x16, 0xa4, 0x16, 0x23, 0x5c, 0xfa, 0x83, 0x91, 0x71,
|
||||||
|
0x11, 0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xc9, 0x01, 0x50, 0xb5, 0x7a,
|
||||||
|
0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43,
|
||||||
|
0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbc, 0x77, 0x4a, 0x07, 0xf7, 0x00, 0x00, 0x00,
|
||||||
|
}
|
||||||
133
vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
generated
vendored
Normal file
133
vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
generated
vendored
Normal file
|
|
@ -0,0 +1,133 @@
|
||||||
|
// Protocol Buffers - Google's data interchange format
|
||||||
|
// Copyright 2008 Google Inc. All rights reserved.
|
||||||
|
// https://developers.google.com/protocol-buffers/
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without
|
||||||
|
// modification, are permitted provided that the following conditions are
|
||||||
|
// met:
|
||||||
|
//
|
||||||
|
// * Redistributions of source code must retain the above copyright
|
||||||
|
// notice, this list of conditions and the following disclaimer.
|
||||||
|
// * Redistributions in binary form must reproduce the above
|
||||||
|
// copyright notice, this list of conditions and the following disclaimer
|
||||||
|
// in the documentation and/or other materials provided with the
|
||||||
|
// distribution.
|
||||||
|
// * Neither the name of Google Inc. nor the names of its
|
||||||
|
// contributors may be used to endorse or promote products derived from
|
||||||
|
// this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
syntax = "proto3";
|
||||||
|
|
||||||
|
package google.protobuf;
|
||||||
|
|
||||||
|
option csharp_namespace = "Google.Protobuf.WellKnownTypes";
|
||||||
|
option cc_enable_arenas = true;
|
||||||
|
option go_package = "github.com/golang/protobuf/ptypes/timestamp";
|
||||||
|
option java_package = "com.google.protobuf";
|
||||||
|
option java_outer_classname = "TimestampProto";
|
||||||
|
option java_multiple_files = true;
|
||||||
|
option objc_class_prefix = "GPB";
|
||||||
|
|
||||||
|
// A Timestamp represents a point in time independent of any time zone
|
||||||
|
// or calendar, represented as seconds and fractions of seconds at
|
||||||
|
// nanosecond resolution in UTC Epoch time. It is encoded using the
|
||||||
|
// Proleptic Gregorian Calendar which extends the Gregorian calendar
|
||||||
|
// backwards to year one. It is encoded assuming all minutes are 60
|
||||||
|
// seconds long, i.e. leap seconds are "smeared" so that no leap second
|
||||||
|
// table is needed for interpretation. Range is from
|
||||||
|
// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
|
||||||
|
// By restricting to that range, we ensure that we can convert to
|
||||||
|
// and from RFC 3339 date strings.
|
||||||
|
// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
|
||||||
|
//
|
||||||
|
// # Examples
|
||||||
|
//
|
||||||
|
// Example 1: Compute Timestamp from POSIX `time()`.
|
||||||
|
//
|
||||||
|
// Timestamp timestamp;
|
||||||
|
// timestamp.set_seconds(time(NULL));
|
||||||
|
// timestamp.set_nanos(0);
|
||||||
|
//
|
||||||
|
// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
|
||||||
|
//
|
||||||
|
// struct timeval tv;
|
||||||
|
// gettimeofday(&tv, NULL);
|
||||||
|
//
|
||||||
|
// Timestamp timestamp;
|
||||||
|
// timestamp.set_seconds(tv.tv_sec);
|
||||||
|
// timestamp.set_nanos(tv.tv_usec * 1000);
|
||||||
|
//
|
||||||
|
// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
|
||||||
|
//
|
||||||
|
// FILETIME ft;
|
||||||
|
// GetSystemTimeAsFileTime(&ft);
|
||||||
|
// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
|
||||||
|
//
|
||||||
|
// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
|
||||||
|
// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
|
||||||
|
// Timestamp timestamp;
|
||||||
|
// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
|
||||||
|
// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
|
||||||
|
//
|
||||||
|
// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
|
||||||
|
//
|
||||||
|
// long millis = System.currentTimeMillis();
|
||||||
|
//
|
||||||
|
// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
|
||||||
|
// .setNanos((int) ((millis % 1000) * 1000000)).build();
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// Example 5: Compute Timestamp from current time in Python.
|
||||||
|
//
|
||||||
|
// timestamp = Timestamp()
|
||||||
|
// timestamp.GetCurrentTime()
|
||||||
|
//
|
||||||
|
// # JSON Mapping
|
||||||
|
//
|
||||||
|
// In JSON format, the Timestamp type is encoded as a string in the
|
||||||
|
// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
|
||||||
|
// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
|
||||||
|
// where {year} is always expressed using four digits while {month}, {day},
|
||||||
|
// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
|
||||||
|
// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
|
||||||
|
// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
|
||||||
|
// is required, though only UTC (as indicated by "Z") is presently supported.
|
||||||
|
//
|
||||||
|
// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
|
||||||
|
// 01:30 UTC on January 15, 2017.
|
||||||
|
//
|
||||||
|
// In JavaScript, one can convert a Date object to this format using the
|
||||||
|
// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
|
||||||
|
// method. In Python, a standard `datetime.datetime` object can be converted
|
||||||
|
// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
|
||||||
|
// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
|
||||||
|
// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
|
||||||
|
// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
|
||||||
|
// to obtain a formatter capable of generating timestamps in this format.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
message Timestamp {
|
||||||
|
|
||||||
|
// Represents seconds of UTC time since Unix epoch
|
||||||
|
// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
|
||||||
|
// 9999-12-31T23:59:59Z inclusive.
|
||||||
|
int64 seconds = 1;
|
||||||
|
|
||||||
|
// Non-negative fractions of a second at nanosecond resolution. Negative
|
||||||
|
// second values with fractions must still have non-negative nanos values
|
||||||
|
// that count forward in time. Must be from 0 to 999,999,999
|
||||||
|
// inclusive.
|
||||||
|
int32 nanos = 2;
|
||||||
|
}
|
||||||
|
|
@ -1,4 +1,4 @@
|
||||||
// generated by stringer -type=Code; DO NOT EDIT
|
// Code generated by "stringer -type=Code"; DO NOT EDIT.
|
||||||
|
|
||||||
package codes
|
package codes
|
||||||
|
|
||||||
|
|
@ -9,7 +9,7 @@ const _Code_name = "OKCanceledUnknownInvalidArgumentDeadlineExceededNotFoundAlre
|
||||||
var _Code_index = [...]uint8{0, 2, 10, 17, 32, 48, 56, 69, 85, 102, 120, 127, 137, 150, 158, 169, 177, 192}
|
var _Code_index = [...]uint8{0, 2, 10, 17, 32, 48, 56, 69, 85, 102, 120, 127, 137, 150, 158, 169, 177, 192}
|
||||||
|
|
||||||
func (i Code) String() string {
|
func (i Code) String() string {
|
||||||
if i+1 >= Code(len(_Code_index)) {
|
if i >= Code(len(_Code_index)-1) {
|
||||||
return fmt.Sprintf("Code(%d)", i)
|
return fmt.Sprintf("Code(%d)", i)
|
||||||
}
|
}
|
||||||
return _Code_name[_Code_index[i]:_Code_index[i+1]]
|
return _Code_name[_Code_index[i]:_Code_index[i+1]]
|
||||||
|
|
|
||||||
|
|
@ -28,9 +28,11 @@
|
||||||
package status
|
package status
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"errors"
|
||||||
"fmt"
|
"fmt"
|
||||||
|
|
||||||
"github.com/golang/protobuf/proto"
|
"github.com/golang/protobuf/proto"
|
||||||
|
"github.com/golang/protobuf/ptypes"
|
||||||
spb "google.golang.org/genproto/googleapis/rpc/status"
|
spb "google.golang.org/genproto/googleapis/rpc/status"
|
||||||
"google.golang.org/grpc/codes"
|
"google.golang.org/grpc/codes"
|
||||||
)
|
)
|
||||||
|
|
@ -128,3 +130,39 @@ func FromError(err error) (s *Status, ok bool) {
|
||||||
}
|
}
|
||||||
return nil, false
|
return nil, false
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// WithDetails returns a new status with the provided details messages appended to the status.
|
||||||
|
// If any errors are encountered, it returns nil and the first error encountered.
|
||||||
|
func (s *Status) WithDetails(details ...proto.Message) (*Status, error) {
|
||||||
|
if s.Code() == codes.OK {
|
||||||
|
return nil, errors.New("no error details for status with code OK")
|
||||||
|
}
|
||||||
|
// s.Code() != OK implies that s.Proto() != nil.
|
||||||
|
p := s.Proto()
|
||||||
|
for _, detail := range details {
|
||||||
|
any, err := ptypes.MarshalAny(detail)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
p.Details = append(p.Details, any)
|
||||||
|
}
|
||||||
|
return &Status{s: p}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Details returns a slice of details messages attached to the status.
|
||||||
|
// If a detail cannot be decoded, the error is returned in place of the detail.
|
||||||
|
func (s *Status) Details() []interface{} {
|
||||||
|
if s == nil || s.s == nil {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
details := make([]interface{}, 0, len(s.s.Details))
|
||||||
|
for _, any := range s.s.Details {
|
||||||
|
detail := &ptypes.DynamicAny{}
|
||||||
|
if err := ptypes.UnmarshalAny(any, detail); err != nil {
|
||||||
|
details = append(details, err)
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
details = append(details, detail.Message)
|
||||||
|
}
|
||||||
|
return details
|
||||||
|
}
|
||||||
|
|
|
||||||
|
|
@ -178,12 +178,30 @@
|
||||||
"revision": "0a4f71a498b7c4812f64969510bcb4eca251e33a",
|
"revision": "0a4f71a498b7c4812f64969510bcb4eca251e33a",
|
||||||
"revisionTime": "2017-07-12T04:22:13Z"
|
"revisionTime": "2017-07-12T04:22:13Z"
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
"checksumSHA1": "VfkiItDBFFkZluaAMAzJipDXNBY=",
|
||||||
|
"path": "github.com/golang/protobuf/ptypes",
|
||||||
|
"revision": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9",
|
||||||
|
"revisionTime": "2017-10-21T04:39:52Z"
|
||||||
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "Z4RIWIXH05QItZqVbmbONO9mWig=",
|
"checksumSHA1": "Z4RIWIXH05QItZqVbmbONO9mWig=",
|
||||||
"path": "github.com/golang/protobuf/ptypes/any",
|
"path": "github.com/golang/protobuf/ptypes/any",
|
||||||
"revision": "0a4f71a498b7c4812f64969510bcb4eca251e33a",
|
"revision": "0a4f71a498b7c4812f64969510bcb4eca251e33a",
|
||||||
"revisionTime": "2017-07-12T04:22:13Z"
|
"revisionTime": "2017-07-12T04:22:13Z"
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
"checksumSHA1": "hUjAj0dheFVDl84BAnSWj9qy2iY=",
|
||||||
|
"path": "github.com/golang/protobuf/ptypes/duration",
|
||||||
|
"revision": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9",
|
||||||
|
"revisionTime": "2017-10-21T04:39:52Z"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"checksumSHA1": "O2ItP5rmfrgxPufhjJXbFlXuyL8=",
|
||||||
|
"path": "github.com/golang/protobuf/ptypes/timestamp",
|
||||||
|
"revision": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9",
|
||||||
|
"revisionTime": "2017-10-21T04:39:52Z"
|
||||||
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "p/8vSviYF91gFflhrt5vkyksroo=",
|
"checksumSHA1": "p/8vSviYF91gFflhrt5vkyksroo=",
|
||||||
"path": "github.com/golang/snappy",
|
"path": "github.com/golang/snappy",
|
||||||
|
|
@ -651,10 +669,10 @@
|
||||||
"revisionTime": "2017-07-21T20:39:06Z"
|
"revisionTime": "2017-07-21T20:39:06Z"
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "/eTpFgjvMq5Bc9hYnw5fzKG4B6I=",
|
"checksumSHA1": "Dkjgw1HasWvqct0IuiZdjbD7O0c=",
|
||||||
"path": "google.golang.org/grpc/codes",
|
"path": "google.golang.org/grpc/codes",
|
||||||
"revision": "6495e8dfeb47dc61ff4c392ba6369fa3f15cdc1b",
|
"revision": "de2209a968d48e8970546c8a710189f7461370f7",
|
||||||
"revisionTime": "2017-07-21T20:39:06Z"
|
"revisionTime": "2017-11-09T21:53:22Z"
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "5ylThBvJnIcyWhL17AC9+Sdbw2E=",
|
"checksumSHA1": "5ylThBvJnIcyWhL17AC9+Sdbw2E=",
|
||||||
|
|
@ -723,10 +741,10 @@
|
||||||
"revisionTime": "2017-07-21T20:39:06Z"
|
"revisionTime": "2017-07-21T20:39:06Z"
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "DIv9qbApAoh2cF2G3Br24lVPqUI=",
|
"checksumSHA1": "3Dwz4RLstDHMPyDA7BUsYe+JP4w=",
|
||||||
"path": "google.golang.org/grpc/status",
|
"path": "google.golang.org/grpc/status",
|
||||||
"revision": "6495e8dfeb47dc61ff4c392ba6369fa3f15cdc1b",
|
"revision": "de2209a968d48e8970546c8a710189f7461370f7",
|
||||||
"revisionTime": "2017-07-21T20:39:06Z"
|
"revisionTime": "2017-11-09T21:53:22Z"
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "aixGx/Kd0cj9ZlZHacpHe3XgMQ4=",
|
"checksumSHA1": "aixGx/Kd0cj9ZlZHacpHe3XgMQ4=",
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue